| Title |
Relationship between the Pittsburgh Sleep Quality Index and the Epworth Sleepiness Scale in a sleep laboratory referral population
|
|---|---|
| Published in |
Nature and science of sleep, February 2013
|
| DOI | 10.2147/nss.s40608 |
| Pubmed ID | |
| Authors |
Prosanta Mondal, John A Gjevre, Regina M Taylor-Gjevre, Hyun J Lim |
| Abstract |
Sleep health questionnaires are often employed as a first assessment step for sleep pathology. The Epworth Sleepiness Scale (ESS) and the Pittsburgh Sleep Quality Index (PSQI) are two commonly employed questionnaire instruments. Aspects of sleep health may be measured differently depending on choice of instrument. |
Mendeley readers
The data shown below were compiled from readership statistics for 105 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Germany | 1 | <1% |
| Australia | 1 | <1% |
| Brazil | 1 | <1% |
| Unknown | 102 | 97% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Master | 18 | 17% |
| Student > Ph. D. Student | 16 | 15% |
| Student > Bachelor | 12 | 11% |
| Researcher | 9 | 9% |
| Student > Postgraduate | 9 | 9% |
| Other | 17 | 16% |
| Unknown | 24 | 23% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 31 | 30% |
| Psychology | 11 | 10% |
| Nursing and Health Professions | 8 | 8% |
| Agricultural and Biological Sciences | 7 | 7% |
| Neuroscience | 6 | 6% |
| Other | 16 | 15% |
| Unknown | 26 | 25% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 29 April 2013.
All research outputs
#22,759,802
of 25,374,917 outputs
Outputs from Nature and science of sleep
#560
of 629 outputs
Outputs of similar age
#259,393
of 291,228 outputs
Outputs of similar age from Nature and science of sleep
#6
of 6 outputs
Altmetric has tracked 25,374,917 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 629 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 26.6. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 291,228 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 6 others from the same source and published within six weeks on either side of this one.